ref: 1e1f75a7e9d7df35f4999c0ad3913ed61a92678b
dir: /lib/c/src/strcoll.c/
#include <string.h> #undef strcoll int strcoll(const char *s1, const char *s2) { while (*s1 && *s2 && *s1 == *s2) ++s1, ++s2; return *(unsigned char *) s1 - *(unsigned char *) s2; }